Re-watch the dramatic last-minute 19-17 win over London Welsh in the Exile Derby at Old Deer Park.

The Scots trailed 10-0 early in the match, but two tries from Mark Bright brought them back in to the game. A try right on half-time Alex Woolford gave Welsh a 17-12 half-time advantage. 

Scottish were camped in the Welsh 22 for the majority of the second half and eventually the pressure told with Tinus du Plessis scoring in the 79th minute to level the scores. For the second consecutive week a touchline conversion from Peter Lydon gave the Scots a dramatic victory, and their fourth in a row in all competitions. 

Watch below: